commit 0002d9f52d961bd09f3268f6d821b536851e1df9
author Deeraj Soman <sdeeraj@codeaurora.org> Fri Sep 07 12:56:16 2018 +0530
committer Deeraj Soman <sdeeraj@codeaurora.org> Tue Sep 25 09:39:18 2018 +0530
tree 7838473d932cb95e33a58a580b8c6bf1a9ff59f9
parent 2e8bb02d782f2438f903a19b50733986c9fac04d

hal: Add support for spdif-in in transcode loopback usecase

Add support for spdif source in transcode loopback usecase.
Transcode loopback was supported only for HDMI source earlier.
adding support for SPDIF source for new targets.

Change-Id: I13c23d13ac2afd6b011ade961b4fece6da6bf115

hal/audio_extn/hw_loopback.c

diff --git a/hal/audio_extn/hw_loopback.c b/hal/audio_extn/hw_loopback.c
index f10c4bf..70f84c9 100644
--- a/hal/audio_extn/hw_loopback.c
+++ b/hal/audio_extn/hw_loopback.c
@@ -194,7 +194,8 @@
         switch (loopback_patch->loopback_source.type) {
             case AUDIO_PORT_TYPE_DEVICE :
                 if ((loopback_patch->loopback_source.config_mask & AUDIO_PORT_CONFIG_FORMAT)) {
-                    if (loopback_patch->loopback_source.ext.device.type & AUDIO_DEVICE_IN_HDMI) {
+                    if ((loopback_patch->loopback_source.ext.device.type & AUDIO_DEVICE_IN_HDMI) ||
+                        (loopback_patch->loopback_source.ext.device.type & AUDIO_DEVICE_IN_SPDIF)) {
                        switch (loopback_patch->loopback_source.format) {
                            case AUDIO_FORMAT_PCM:
                            case AUDIO_FORMAT_PCM_16_BIT:
@@ -216,6 +217,7 @@
             //Unsupported as of now, need to extend for other source types
         }
     }
+
     if (loopback_patch->loopback_sink.role == AUDIO_PORT_ROLE_SINK) {
         switch (loopback_patch->loopback_sink.type) {
         case AUDIO_PORT_TYPE_DEVICE :
@@ -245,6 +247,7 @@
     if (is_source_supported && is_sink_supported) {
         return source_device | sink_device;
     }
+
     ALOGE("%s, Unsupported source or sink port config", __func__);
     return loopback_patch->patch_handle_id;
 }